using System;
using ChartDirector;

namespace CSharpChartExplorer
{
    public class errline : DemoModule
    {
        //Name of demo module
        public string getName() { return "Line with Error Symbols"; }

        //Number of charts produced in this demo module
        public int getNoOfCharts() { return 1; }

        //Main code for creating chart.
        //Note: the argument img is unused because this demo only has 1 chart.
        public void createChart(WinChartViewer viewer, string img)
        {
            // The data with error information
            double[] data = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34,
                51, 56, 56, 60, 70, 76, 63, 67, 75, 64, 51};
            double[] errData = {5, 6, 5.1, 6.5, 6.6, 8, 5.4, 5.1, 4.6, 5.0, 5.2, 6.0,
                4.9, 5.6, 4.8, 6.2, 7.4, 7.1, 6.0, 6.6, 7.1, 5.3, 5.5, 7.9, 6.1};

            // The labels for the chart
            string[] labels = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
                "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20",
                "21", "22", "23", "24"};

            // Create a XYChart object of size 600 x 300 pixels, with a light grey
            // (eeeeee) background, black border, 1 pixel 3D border effect and
            // rounded corners.
            XYChart c = new XYChart(600, 300, 0xeeeeee, 0x000000, 1);
            c.setRoundedFrame();

            // Set the plotarea at (55, 55) and of size 520 x 195 pixels, with white
            // (ffffff) background. Set horizontal and vertical grid lines to grey
            // (cccccc).
            c.setPlotArea(55, 55, 520, 195, 0xffffff, -1, -1, 0xcccccc, 0xcccccc);

            // Add a title box to the chart using 15 pts Times Bold Italic font. The
            // title is in CDML and includes embedded images for highlight. The text
            // is on a light grey (dddddd) background, with glass lighting effect.
            c.addTitle(
                "<*block,valign=absmiddle*><*img=star.png*><*img=star.png*> " +
                "Molecular Temperature Control <*img=star.png*><*img=star.png*>" +
                "<*/*>", "Times New Roman Bold Italic", 15).setBackground(0xdddddd,
                0, Chart.glassEffect());

            // Add a title to the y axis
            c.yAxis().setTitle("Temperature");

            // Add a title to the x axis using CMDL
            c.xAxis().setTitle(
                "<*block,valign=absmiddle*><*img=clock.png*>  Elapsed Time (hour)" +
                "<*/*>");

            // Set the labels on the x axis.
            c.xAxis().setLabels(labels);

            // Display 1 out of 3 labels on the x-axis. Show minor ticks for
            // remaining labels.
            c.xAxis().setLabelStep(3, 1);

            // Set the axes width to 2 pixels
            c.xAxis().setWidth(2);
            c.yAxis().setWidth(2);

            // Add a line layer to the chart
            LineLayer lineLayer = c.addLineLayer2();

            // Add a blue (0xff) data set to the line layer, with yellow (0xffff80)
            // diamond symbols
            lineLayer.addDataSet(data, 0x0000ff).setDataSymbol(Chart.DiamondSymbol,
                12, 0xffff80);

            // Set the line width to 2 pixels
            lineLayer.setLineWidth(2);

            // Add a box whisker layer to the chart. Use the upper and lower mark of
            // the box whisker layer to act as error zones. The upper and lower marks
            // are computed using the ArrayMath object.
            BoxWhiskerLayer errLayer = c.addBoxWhiskerLayer(null, null,
                new ArrayMath(data).add(errData).result(), new ArrayMath(data).sub(
                errData).result(), data, Chart.Transparent, 0xbb6633);

            // Set the line width to 2 pixels
            errLayer.setLineWidth(2);

            // Set the error zone to occupy half the space between the symbols
            errLayer.setDataGap(0.5);

            // Add a custom CDML text at the bottom right of the plot area as the
            // logo
            c.addText(575, 247,
                "<*block,valign=absmiddle*><*img=small_molecule.png*> <*block*>" +
                "<*font=Times New Roman Bold Italic,size=10,color=804040*>" +
                "Molecular\nEngineering<*/*>").setAlignment(Chart.BottomRight);

            // Output the chart
            viewer.Image = c.makeImage();

            // Include tool tip for the chart. We only need to show the tool tip for
            // the box whisker layer.
            viewer.ImageMap = errLayer.getHTMLImageMap("clickable", "",
                "title='Temperature at hour {xLabel}: {med} +/- {={med}-{min}} C'");
        }
    }
}

